A Comprehensive Study on Developing a Smart Trolley with Internet of Things and RFID Technology

With the integration of Internet of Things (IoT), Smart trolley technology has significantly revolutionized the retail experience by removing traditional checkout wait times. Payments for shopping baskets can be performed quickly and easily with RFID technology. Even though the existing techniques have substantially improved the retail's simplicity and productivity. To overcome these challenges, this research study intends to improve data security standards, handle any potential technological concerns, and enhance the system's dependability. Innovative CartTech technology seeks to position itself as a market leader in intelligent purchasing systems and provide customers with the finest buying experience possible, thus it is continuously working to develop in these areas. The CartTech system's precision is achieved by the integration of modern technology. The RFID reader enables precise product identification and pricing, while load cells provide real-time weight readings to improve inventory control. NodeMCU modules provide fast data transmission to the cloud while also producing instantaneous updates on the LCD display and a streamlined, trustworthy shopping experience.